2708347994 has 16 divisors (see below), whose sum is σ = 4487944320. Its totient is φ = 1215483360.

The previous prime is 2708347987. The next prime is 2708348009. The reversal of 2708347994 is 4997438072.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777419 + ... + 780894.

It is an arithmetic number, because the mean of its divisors is an integer number (280496520).

Almost surely, 2^2708347994 is an apocalyptic number.

2708347994 is a deficient number, since it is larger than the sum of its proper divisors (1779596326).

2708347994 is a wasteful number, since it uses less digits than its factorization.

2708347994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558405.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The square root of 2708347994 is about 52041.7908415919. The cubic root of 2708347994 is about 1393.9102830432.

The spelling of 2708347994 in words is "two billion, seven hundred eight million, three hundred forty-seven thousand, nine hundred ninety-four".